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4820-01-172-2091

Safety Relief Valve

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Valve Body

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Official Item Classification

姓名
Safety Relief Valve
(NSN) 全国库存编号
4820-01-172-2091
(FSG) 联邦供应集团
48 Valves
(FSC) 聯邦供應分類
4820 无动力阀
(INC) 商品名稱代碼
05488
(FIIG) 聯邦物品識別指南
A046B0
日期
02/16/1984 (42 年前)

inside screw bonnet type, bolted bonnet attachment method, disk flow control device, spring disk loading method, 250.0 fahrenheit single response maximum operating temp

Specs & Compatibility

流程控制设备

disk

Bonnet 类型

inside screw

Bonnet 安裝方法

bolted

磁盘加载方法

spring

最大运行时间

250.0 fahrenheit single response

连接样式

socket (tube) all ends

阀门操作 方法

automatic

连接类型

unthreaded internal tube all ends

可调节压力范围

+15.0 to 18.0 pounds per square inch

最大操作压力

400.0 pounds per square inch single response

名义外形

0.500 inches all ends

材料

copper alloy body

材料

nickel alloy flow control device

材料

nickel alloy seat

材料

steel corrosion resisting stem

用于哪个设计的媒体

air 1st response

用于哪个设计的媒体

gas, inert 2nd response

樣式指示器

angle

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0005488

Related Hardware Products

零件編號 描述
R10BD1D105 AND D48677 Safety Relief Valve

常見問題

What is the FSCG of the NSN 4820-01-172-2091?
The FSCG of the NSN 4820-01-172-2091 is 4820
Does the NSN 4820-01-172-2091 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-172-2091 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4820-01-172-2091 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-172-2091 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4820-01-172-2091 was assigned to the Federal Catalog?
It was assigned 42 年前, on Thu, Feb 16, 1984